KDV Check valve DUO

KDV Dual Plate Check Valve (Cast Iron/Ductile Iron)

KDVs Dual Plate Check Valves offer high performance and durability with a substantial size and weight advantage over traditional swing check valves.

Features & Benefits

  • Rugged design
  • Compact
  • Economical
  • Light weight
  • Optional materials


  • Fresh water
  • Sewage
  • Sea water
  • Air
  • Steam
  • Food
  • Medicine
  • Oils, Acids
Nominal Size: DN50-DN600
End Connections: AS 2129 (BS10) TABLE E
Pressure: Up to 1000 psi

Materials of Construction

KDV Check valve DUO specs

KDV Check valve DUO - Drawing